WO2011149548A3 - Piston bore undercut and methods of manufacturing a piston bore undercut for a series progressive divider valve - Google Patents

Piston bore undercut and methods of manufacturing a piston bore undercut for a series progressive divider valve Download PDF

Info

Publication number
WO2011149548A3
WO2011149548A3 PCT/US2011/000958 US2011000958W WO2011149548A3 WO 2011149548 A3 WO2011149548 A3 WO 2011149548A3 US 2011000958 W US2011000958 W US 2011000958W WO 2011149548 A3 WO2011149548 A3 WO 2011149548A3
Authority
WO
WIPO (PCT)
Prior art keywords
piston bore
bores
piston
valve body
undercut
Prior art date
Application number
PCT/US2011/000958
Other languages
French (fr)
Other versions
WO2011149548A2 (en
Inventor
Andrew J. Klaphake
Anthony J. Kuschel
Dain D. Thul
Andrew J. Johnson
Original Assignee
Graco Minnesota Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Graco Minnesota Inc. filed Critical Graco Minnesota Inc.
Priority to CN201180026231.4A priority Critical patent/CN102947632B/en
Priority to AU2011258889A priority patent/AU2011258889B2/en
Priority to BR112012030000A priority patent/BR112012030000A2/en
Priority to KR1020127034166A priority patent/KR20130114605A/en
Priority to RU2012157317/06A priority patent/RU2012157317A/en
Priority to US13/700,293 priority patent/US9062783B2/en
Priority to EP11787035.2A priority patent/EP2577134A4/en
Publication of WO2011149548A2 publication Critical patent/WO2011149548A2/en
Publication of WO2011149548A3 publication Critical patent/WO2011149548A3/en
Priority to US14/729,144 priority patent/US20150266142A1/en
Priority to AU2015203297A priority patent/AU2015203297B2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/001—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0832—Modular valves
    • F15B13/0842—Monoblock type valves, e.g. with multiple valve spools in a common housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0716—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides with fluid passages through the valve member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N25/00—Distributing equipment with or without proportioning devices
    • F16N25/02—Distributing equipment with or without proportioning devices with reciprocating distributing slide valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/265—Plural outflows
    • Y10T137/2668—Alternately or successively substituted outflow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/5109—Convertible
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/5109—Convertible
    • Y10T137/5283—Units interchangeable between alternate locations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86509—Sequentially progressive opening or closing of plural ports
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86726—Valve with bypass connections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87885—Sectional block structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/9029—With coupling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y10T29/49426—Valve or choke making including metal shaping and diverse operation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Multiple-Way Valves (AREA)
  • Valve Housings (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Fluid-Driven Valves (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

A series progressive divider valve comprises a valve body and pistons. The valve body comprises a fluid inlet, piston bores, outlet bores, porting and undercuts. The fluid inlet extends into an exterior of the valve body. The piston bores extend through the valve body from a first end to a second end. Each piston bores includes a piston. The outlet bores extend into the valve body, each outlet bores comprises a first set of outlet bores and a second set of outlet bores. The porting forms a plurality passageways connecting the piston bores to each other and with the outlet bores such that when high pressure fluid is applied to the inlet each of the pistons reciprocates from the first end to the second end in sequence. An undercut is located at an intersection between each passageway and piston bore.
PCT/US2011/000958 2010-05-27 2011-05-27 Piston bore undercut and methods of manufacturing a piston bore undercut for a series progressive divider valve WO2011149548A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CN201180026231.4A CN102947632B (en) 2010-05-27 2011-05-27 Piston bore undercut and methods of manufacturing piston bore undercut for a series progressive divider valve
AU2011258889A AU2011258889B2 (en) 2010-05-27 2011-05-27 Piston bore undercut and methods of manufacturing a piston bore undercut for a series progressive divider valve
BR112012030000A BR112012030000A2 (en) 2010-05-27 2011-05-27 Serial Progressive Divider Valve and Method for Manufacturing a Serial Progressive Divider Valve
KR1020127034166A KR20130114605A (en) 2010-05-27 2011-05-27 Piston bore undercut and methods of manufacturing a piston bore undercut for a series progressive divider valve
RU2012157317/06A RU2012157317A (en) 2010-05-27 2011-05-27 PISTAN HOLE IN PISTON HOLE AND METHODS FOR PISTON HOLE MANUFACTURE IN THE PISTON HOLE FOR SEQUENT PROGRESSIVE DIVIDING VALVE
US13/700,293 US9062783B2 (en) 2010-05-27 2011-05-27 Piston bore undercut and methods of manufacturing a piston bore undercut for a series progressive divider valve
EP11787035.2A EP2577134A4 (en) 2010-05-27 2011-05-27 Piston bore undercut and methods of manufacturing a piston bore undercut for a series progressive divider valve
US14/729,144 US20150266142A1 (en) 2010-05-27 2015-06-03 Piston bore undercut and methods of manufacturing a piston bore undercut for a series progressive divider valve
AU2015203297A AU2015203297B2 (en) 2010-05-27 2015-06-17 Piston bore undercut and methods of manufacturing a piston bore undercut for a series progressive divider valve

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US34904010P 2010-05-27 2010-05-27
US34905210P 2010-05-27 2010-05-27
US34885410P 2010-05-27 2010-05-27
US34885110P 2010-05-27 2010-05-27
US34902210P 2010-05-27 2010-05-27
US61/348,851 2010-05-27
US61/348,854 2010-05-27
US61/349,052 2010-05-27
US61/349,040 2010-05-27
US61/349,022 2010-05-27

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/700,293 A-371-Of-International US9062783B2 (en) 2010-05-27 2011-05-27 Piston bore undercut and methods of manufacturing a piston bore undercut for a series progressive divider valve
US14/729,144 Division US20150266142A1 (en) 2010-05-27 2015-06-03 Piston bore undercut and methods of manufacturing a piston bore undercut for a series progressive divider valve

Publications (2)

Publication Number Publication Date
WO2011149548A2 WO2011149548A2 (en) 2011-12-01
WO2011149548A3 true WO2011149548A3 (en) 2012-03-15

Family

ID=45004620

Family Applications (5)

Application Number Title Priority Date Filing Date
PCT/US2011/000958 WO2011149548A2 (en) 2010-05-27 2011-05-27 Piston bore undercut and methods of manufacturing a piston bore undercut for a series progressive divider valve
PCT/US2011/000957 WO2011149547A2 (en) 2010-05-27 2011-05-27 Cross-porting configuration for series progressive divider valve
PCT/US2011/000961 WO2011149551A2 (en) 2010-05-27 2011-05-27 Piston bores and methods of manufacturing piston bores for a series progressive divider valve
PCT/US2011/000959 WO2011149549A2 (en) 2010-05-27 2011-05-27 Bypass piston port and methods of manufacturing a bypss piston port for a series progressive divider valve
PCT/US2011/000960 WO2011149550A2 (en) 2010-05-27 2011-05-27 Double-sealed cross-port fitting for series progressive divider valve

Family Applications After (4)

Application Number Title Priority Date Filing Date
PCT/US2011/000957 WO2011149547A2 (en) 2010-05-27 2011-05-27 Cross-porting configuration for series progressive divider valve
PCT/US2011/000961 WO2011149551A2 (en) 2010-05-27 2011-05-27 Piston bores and methods of manufacturing piston bores for a series progressive divider valve
PCT/US2011/000959 WO2011149549A2 (en) 2010-05-27 2011-05-27 Bypass piston port and methods of manufacturing a bypss piston port for a series progressive divider valve
PCT/US2011/000960 WO2011149550A2 (en) 2010-05-27 2011-05-27 Double-sealed cross-port fitting for series progressive divider valve

Country Status (8)

Country Link
US (7) US8960236B2 (en)
EP (5) EP2577136A4 (en)
KR (5) KR20130089173A (en)
CN (5) CN102959299B (en)
AU (5) AU2011258799B2 (en)
BR (5) BR112012030009A2 (en)
RU (5) RU2012157316A (en)
WO (5) WO2011149548A2 (en)

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JP6369880B1 (en) * 2017-07-06 2018-08-08 クラフトワーク株式会社 Fluid control switching valve set and fluid switching control valve device
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US10935145B2 (en) * 2018-06-14 2021-03-02 Consolidated Edison Company Of New York, Inc. Gas line cockvalve maintenance device and method of operation
JP7148323B2 (en) * 2018-08-24 2022-10-05 アズビルＴａｃｏ株式会社 CROSS-FLOW TYPE DUAL VALVE AND METHOD FOR MANUFACTURING CASING OF CROSS-FLOW TYPE DUAL VALVE
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CN112032361A (en) * 2020-08-26 2020-12-04 西安高达智能仪器仪表有限公司 Multi-connected multi-control multifunctional valve structure
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